Zking 20 LED Battery Operated String Flower Rose Fairy Light Wedding Room Garden Christmas Decor (white) Power source: 3 x AA battery (Not Included) This is a flower string light, total 2.2M with 20 LED bulbs which projected lifespan of up to 30,000 Hours No heat, no radiation, low consumption, high safety, battery operated, high convenience,you can use them almost anywhere Fabulous decoration for indoor & outdoor, such as Christmas party, Prom night party,birthday party, bar, restaurant,bedroom, stage, etc. Elegant and classic rose flower design, high-quality material, safe and energy-saving, home dcor must-have